<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <script src="http://cdn.static.runoob.com/libs/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="myCtrl">
<p>选择网站：</p>
    <select ng-model="selectedSite" ng-options="x.site for x in sites">
    </select>
    <h1>你选择的是：{{selectedSite.site}}</h1>
    <p>网址为：{{selectedSite.url}}</p>
</div>
<script>
    var app = angular.module('myApp',[]);
    app.controller('myCtrl',function ($scope) {
        $scope.sites = [
            {site : "Google", url : "http://www.google.com"},
            {site : "Runoob", url : "http://runoob.com"},
            {site : "Taobao", url : "http://www.taobao.com"}
        ];
    });
</script>
<p>该实例演示了使用ng-options指令来创建下拉列表，选中的值是一个对象。</p>
</body>
</html>